Do you remember your first CrossFit seminar? Thinking about taking the plunge? Well, four clients of CrossFit by Overload decided to attend the Level 1 cert on Jan. 9-10, 2010, at the… Continue Reading

Casey Parlett’s goal in life is to be the best coach in the world, and the 29-year-old has dedicated himself to changing the lives of others at CrossFit 760 in San Diego… Continue Reading

The CrossFit Journal is a chronicle of the empirically driven, clinically tested, and community developed CrossFit program. Our mission is to provide a venue for contributing coaches, trainers, athletes, and researchers to ponder, study, debate, and define fitness and collectively advance the art and science of optimizing human performance.